The maximum operating temperature range for the MT40A2G4WE-083E:B is 0°C to 85°C, with a maximum storage temperature range of -40°C to 100°C.
To ensure signal integrity, it is recommended to follow the PCB design guidelines provided in the Micron DDR4 SDRAM module design guide, including using controlled impedance traces, minimizing signal routing distances, and using signal termination resistors as needed.
The recommended refresh rate for the MT40A2G4WE-083E:B is 4x per tREFI (Refresh Interval) = 3.9 μs, with a maximum refresh interval of 3.9 μs.
The MT40A2G4WE-083E:B is designed to operate at a voltage supply of 1.2V, with a tolerance of ±0.06V. Operating the module at a different voltage supply may affect its performance and reliability, and is not recommended.
The MT40A2G4WE-083E:B supports error detection and correction using ECC (Error-Correcting Code) and CRC (Cyclic Redundancy Check). The module also supports retry mechanisms to handle errors during data transfer. The specific error handling and retry mechanisms should be implemented in the system's memory controller and firmware.
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MT40A2G4WE-083E:B Overview
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